baber/WOPTO huggingface dataset:
Patent CA-2116328-A1 (CA)
Title: Slag Granulation
Inventor: FEATHERSTONE BARRY W
IPC: C21B3/06
Filed: 1992-09-08
Abstract: PCT No. PCT/GB92/01635 Sec. 371 Date Mar. 2, 1994 Sec. 102(e) Date Mar. 2, 1994 PCT Filed Sep. 8, 1992 PCT Pub. No. WO93/06250 PCT Pub. Date Apr. 1, 1993.A granulator comprises a rotary atomiser (1) on to which the molten material to be granulated is poured in a stream. The rotation of the atomiser (1) causes the molten material to be ejected therefrom in the form of globules. No fluid jets are used to break up the molten material. The globules pass through an enclosure (6) and partially freeze to form granules which are collected in an annular trough (10). A gas is injected into the trough (10) to induce a circumferential movement of the granules within the trough towards at least one exit from the trough (10).
Patent CA-2117410-A1 (CA)
Title: Ink ribbon cartridge
Inventor: KONDO SHINICHI
IPC: B41J17/32
Filed: 1994-07-25
Abstract: An ink ribbon cartridge including a cartridge housing having a first side wall and a second side wall opposed to each other. The cartridge housing has a pair of first engaging portions on an inside surface of the first side wall. A supply spool and a take-up spool are rotatably disposed between the first and second side walls in spaced relation and carry an ink ribbon wound thereon. The spools have first end portions formed with flanges and second end portions opposed to the first end portions. The flanges have second engaging portions engageable with the first engaging portions. U-shaped leaf springs are disposed between the second side wall and the second end portions of the spools and bias the first end portions of the spools against the first side wall. The U-shaped leaf springs include base portions and annular portions extending from the base portions, respectively. The base portions have openings receiving the second end portions of the spools, respectively.
Patent CA-2119184-A1 (CA)
Title: Multimedia interactive betting game terminal
Inventor: BATTO JEAN-MARIE
IPC: G06Q50/34
Filed: 1994-03-16
Abstract: MULTIMEDIA INTERACTIVE BETTING GAME TERMINAL     ABSTRACT     Game terminal comprising at least one video monitor (35) having a touch-sensitive screen with which is associated a memory (20) adapted to receive at least image data, and a central unit (45) for processing the game applications which may be selected on the touch-sensitive  screen  (12),  and corresponding  operation  programs.  The  memory  (20)  is  a single memory space for the storage of compressed data of images,  programs,  and  game  applications.    The  terminal further  comprises  an  access  controller  (21)  adapted  to select the data stored in the memory space and switch this data to means  (31,  32)  for  processing  data  of  images, programs and applications (47), respectively associated with the video monitor (35) and with means (33) for multiplexing the image data.  Means (30) for decompressing in real-time are interposed between the access controller (21) and the image data processing means (31, 32).   Figure 4.
Patent CA-2121399-A1 (CA)
Inventor: YUMOTO HIDEAKI
IPC: F16T1/10
Filed: 1994-04-15
Abstract: A thermally-actuated steam trap comprises a valve casing having an inlet 4, a valve chest 3 and an outlet 5.  A valve seat member 7 with a discharge passage 8 is disposed between the valve chest 3 and the outlet 5.  A temperature control element 9 with an expansible medium 15 sealed therein is disposed within the valve chest 3, and consists of two disk-shaped wall members 11,19, at least one wave-like diaphragm member 14,18 provided between the wall members 11, 19 and a valve member 16 secured to the diaphragm member 18.          Displacement of the diaphragm 14 accompanying the expansion and contraction of the expansible medium 15 causes the valve member 16 to come into and out of a seating engagement with the valve seat member 7 to close and open the discharge passage.  In order to avoid a state of producing a permanent deformation of the diaphragm of low elastic material and not to be affected by repeated use of the diaphragm, the upper surface of the lower disk-shaped wall member 19 has a curved region corresponding to the wave form of the diaphragm member 18.
Patent CA-2124584-A1 (CA)
Inventor: KOBAYASHI HIDESHI
IPC: C07D417/04
Filed: 1992-11-27
Abstract: Disclosed are a novel heterocyclic compound of the formula (I):   (see Formula I) (in which R and R1 are each hydrogen or lower alkyl; R2 and R3 are each hydrogen, lower alkyl, lower alkoxy, trifluoromethyl, halogen, nitro, amino, cyano or hydroxyl or together form methylenedioxy or (see Formula II) forms naphthalene; and A-E represents -S-CR4R5-, -CH2-S-, -NH-CH2-or -CH2CH2- wherein R4 and R5 are each hydrogen or lower alkyl) having excellent positive inotropic effect as cardiotonic agent and suppressing increase of heart rate; and a cardiotonic agent containing the novel heterocyclic compound as active component.
Patent CA-2124700-A1 (CA)
Title: Enhanced crush strength construction multi-grade paperboard tubes
Inventor: MCCARTHY MONICA
IPC: B65H75/10
Filed: 1994-05-31
Abstract: The invention provides multi-grade spirally wound paperboard tubes of enhanced flat crush strength construction.  The multi-grade spirally wound paperboard tubes of the invention include a plurality of structural paperboard plies having at least two predetermined densities including a lower density and a higher density wherein the higher density is at least about 3% greater than the lower density.  The cylindrical bodywall is defined in radial cross section by at least one centrally located paperboard layer disposed between at least one radially inwardly located structural paperboard layer and at least one radially outwardly located structural paperboard layer.  The centrally located paperboard layer is formed from the higher density paperboard and the inwardly and outwardly located structural paperboard layers are formed from lower density paperboard.
Patent CA-2125424-A1 (CA)
Title: Routing to Intelligence
Inventor: BERNSTEIN LAWRENCE
IPC: H04L12/56
Filed: 1994-06-08
Abstract: In a telecommunications network, outgoing calls from a particular subscriber location for each of a plurality of telecommunications applications are delivered via a single access link to a single point of distribution through which the subscriber location is caused to be connected, as a function of the telecommunications application type, to an appropriate intelligent network element (INE) server. Additionally, incoming calls of the various application types and directed to a particular directory number are delivered to a single point of collection associated with its NPA-NNX and connections for those calls are caused to be made from the point of collection to an appropriate INE server, as a function of the telecommunications application type and the directory number in question. Communications within the network are by way of asynchronoustransfer mode (ATM) cells.
Patent CA-2126274-A1 (CA)
Title: Deep core radial noise suppression treatment for jet aircraft engine
Inventor: TORKELSON DELBERT W
IPC: F02K1/82
Filed: 1994-06-20
Abstract: DEEP CORE RADIAL NOISE SUPPRESSION TREATMENT           FOR JET AIRCRAFT ENGINE                 Abstract of the Disclosure A tubular component such as an exhaust shroud is provided for use in a noise suppression system for an aircraft jet engine, the tubular component providing an outlet passage for jet engine produced exhaust gases having turbo-machinery produced sound energy superimposed thereon, the tubular component having an outer structural shell with a tubular axis and an acoustic liner supported within the structural shell formed of a tubular honeycomb metallic core, the honeycomb core being formed of thin metallic strips joined into a welded honeycomb arrangement of contiguous hexagonal cells,  Each of the cells has a longitudinal axis extending perpendicular to the shell tubular axis, each shell being of depth of at least one inch and of a cross-sectional size from wall-to-wall of about 3/8 to 1/2 inch.
Patent CA-2130872-A1 (CA)
Title: Zigzag folding device
Inventor: DECKERS RUDOLF J H R
IPC: B65H45/20
Filed: 1994-08-25
Abstract: ABSTRACT OF THE DISCLOSURE      A folding device for the zigzag folding of a sheet, including two pairs of  folding rollers which form two folding nips and which rollers are drivable alternately in opposite directions of rotation, and a pair of feed rollers which alternately feed a sheet for folding to the folding nips, the speed of conveyance of the folding rollers being initially 120% of the speed of conveyance of the feed rollers  and,  after passage  of  the  leading sheet  edge through the first of the two folding nips, it is 110% of the speed of conveyance, wherein after each reversal of direction of rotation of the folding rollers, the speed of conveyance of the folding rollers is initially 110% of the speed of conveyance of the pair of  feed rollers and, shortly after passage of a fold made in the associated folding nip, it is 100% thereof.  For realizing a desired folding length the set process time between the start of a folding cycle and the change of the direction of drive of the folding rollers is automatically adjusted in dependency of this folding length (V) and the total sheet length (L).
Patent CA-2130937-A1 (CA)
Title: Pharmaceutically active bicyclic-heterocyclic amines
Inventor: AYER DONALD E
IPC: C07D473/16
Filed: 1993-03-16
Abstract: The pharmaceutically active bicyclic heterocyclic amines (XXX), where W1 is -N= or -CH=; W3 is -N= or -CH=; W5 is -N= or -CR5- with the proviso that W5 is -CR5- when both W1 and W3 are -N= which are useful as pharmaceuticals in treating mild and/or moderate to severe head injury, subarachnoid hemorrhage and subsequent ischemic stroke, asthma and reduction of mucous formation/secretion in the lung and other diseases and injuries.
Patent CA-2131575-A1 (CA)
Title: Agent for treating metal ions in an aqueous solution, process for producing the metal ion-treating agent and method for treating metal ions in an aqueous solution
Inventor: SAKURAI TATSUYA
IPC: C22B3/44
Filed: 1994-09-07
Abstract: An agent for treating metal ions in an aqueous solution, comprising a solid porous carrier and, supported thereon, an organic reagent (hereinafter referred to as a "redox reagent") which is capable of converting metal ions (inclusive of metal complex ions) contained in an aqueous solution to zero valent metal or monovalent metal ions by a redox reaction and which is capable of carrying out oxidation-reduction reversibly.
Patent CA-2131923-A1 (CA)
Title: Integrally fused brush construction
Inventor: LEWIS JOHN C JR
IPC: A46B5/06
Filed: 1994-08-12
Abstract: There is disclosed therein a method and a tufted construction formed of a thermoplastic sheet which defines a two-dimensional projection of a three-dimensional tufted construction design which has integrally mutually spaced prefused tufts mounted at preselected areas on one surface thereof. The three-dimensional design includes a radial surface having said tufts thereon and a handle portion so that when the projection is assembled and the edges thereof joined, the three-dimensional design will be complete.
Patent CA-2134965-A1 (CA)
Title: Monolithic integrated circuit for use within a linear variable differential transformer
Inventor: DEVITO LAWRENCE M
IPC: G01B7/00
Filed: 1993-05-05
Abstract: A monolithic interface circuit for use with a linear variable differential transformer (LVDT) position transducer. The interface circuit includes a drive circuit for providing an excitation signal of selectable frequency and amplitude to the LVDT primary winding. The interface circuit further includes a decoder responsive to signals induced in the LVDT secondary windings for computing the position p of the LVDT core as a solution to the equation p =  K(A-B)/(A+B), where A and B represent the signals induced in the primary winding and K is a constant scale factor. The decoder includes circuitry for rectifying and filtering the secondary signals, a charge balance loop responsive to the detected signals for providing a binary signal having a duty cycle representative of B/(A+B), and an output circuit responsive to the binary signal for providing the position output. The decoder provides excellent scale factor stability and linearity and is relatively insensitive to variations in primary drive amplitude. In another embodiment, the decoder calculates the function K A/B using similar circuitry.
Patent CA-2135193-A1 (CA)
Title: Novel flk-2 and analogs
Inventor: YANG ZHI
IPC: C07K14/71
Filed: 1993-07-07
Abstract: A purified soluble form of Flk-2 is provided, as the DNA  sequence and as the protein. In addition, a partial DNA sequence of the human Flk-2 is also provided. The proteins find use in modulating hematopoiesis in culture and in vivo, as well as for the production of antibodies for assays of the proteins.
Patent CA-2136430-A1 (CA)
Title: Rotary engine
Inventor: GULYASH STEVE
IPC: F02B53/00
Filed: 1994-03-30
Abstract: A rotary engine (30) having a three apex (A. B, C) rotor (48) rotatably and eccentrically mounted on a drive shaft (34), the rotor (48) having a central internal ring gear (56) meshing with an eccentrically mounted pinion gear (58). The pinion gear (58) drives the driven shaft (34) with a 1:1 ratio and the eccentricities of the rotor (48) and the pinion gear (58) are of equal magnitude and direction, so that the gears (56, 58) stay in contact. The eccentricity of the gears (56, 58) is not fixed with respect to the size of the gears (56, 58). The pinion gear (58) is fixed on a pinion shaft (60) spaced from the driven shaft (34) and with the eccentric lobe (54) supports the rotor (48) as it is driven by the rotor (48).
Patent CA-2139176-A1 (CA)
Title: Fixing apparatus for image forming apparatus
Inventor: KUSUMOTO YASUHIRO
IPC: G03G15/20
Filed: 1994-12-28
Abstract: A fixing apparatus for an image forming apparatus of the present invention includes: a rotatable heat roll; a heat-resistant elastic member fixedly disposed to form a nip section in contact with an out circumferential surface of the heat roll, the heat-resistant elastic member being impregnated with a liquid release agent which is supplied to the nip section; and a porous fluororesin film formed by sintering a fluororesin powder for coating a surface of the heat-resistant elastic member coming in contact with the heat roll so that the release agent  can  be  supplied  by  a  predetermined  amount  while permeating through the film.  The porous fluororesin film may include: a film formed by using metal fibers, glass fibers, or the like as a supporting member thereof, and a film formed by applying a gelled dimethyl silicone oil at least to a single surface of the film.
Patent CA-2139482-A1 (CA)
Title: Translating headrest
Inventor: LAMBERT JEFFREY T
IPC: B60N2/26
Filed: 1995-01-03
Abstract: A motor vehicle seat comprising a child seat module. The  seat  includes  a  seat  frame  assembly,  a  seat cushion, a seat back frame assembly, and side cushions defining a space therebetween.  Also provided are a plurality of cushion assemblies movable between i) an adult mode position wherein they are disposed within the space and provide support to the back of an adult seat occupant and ii) a child mode position wherein they provide support for a child seat occupant.  The plurality of cushion assemblies include movable first and second cushion assemblies.   The first cushion assembly moves between (a)  the adult mode position wherein it is disposed within the space and provides a cushioned adult seat back lower portion, and (b) the child mode position wherein it provides a child's seat support.  The movable second cushion assembly includes an upper  cushioned pad disposed  in the  space to provide support to an adult seat occupant sitting on the seat cushion in the adult mode position.   The movable  second  cushion  assembly  is  operatively connected  to  the  first  cushion  assembly  so  that movement of the movable first cushion assembly causes responsive movement of at least the upper cushioned pad of the movable second cushion assembly.  The upper cushioned pad is moved i)  upwardly in response to movement of the first cushion assembly from the adult to child mode position so that it provides support to the back of the head of a child seat occupant, and ii) downwardly  in  response  to  movement  of  the  first cushion assembly from the child to adult mode position so that the upper cushioned pad provides support to an adult seat occupant sitting on the seat cushion when the cushion assemblies are in the adult mode position. Also provided is a harness assembly.
Patent CA-2140862-A1 (CA)
Title: Process for the recovery of raw materials from presorted collected waste, especially scrap electrochemical batteries and accumulators
Inventor: LINDERMANN WALTER
IPC: H01M10/54
Filed: 1993-07-19
Abstract: The invention relates to a process for the recovery of raw materials from presorted collected waste, especially scrap electro-chemical batteries and accumulators in which the scrap (10) is first mechanically prepared and divided into coarse and fine frac-tions (15, 16) which are further processed separately. Materials to be recovered are extracted by dissolution in steps by a first and a second solvent in a wet chemical preparation process from the fine fraction and then recovered individually from the two solu-tions.
Patent CA-2141757-A1 (CA)
Title: Sacrificial anode and associate probe
Inventor: COOPER LAWRENCE E JR
IPC: C23F13/00
Filed: 1995-02-03
Abstract: A sacrificial anode comprises a probe inserted within the anode such that when the anode has been eroded electrolytically, the probe is exposed, completing a circuit and activating an indicator light informing the user of the anode's need for replacement.  The anode is preferably a sacrificial anode for a hot water heater or boiler.
Patent CA-2141873-A1 (CA)
Title: Stent construction and placement method
Inventor: WINSTON THOMAS R
IPC: A61F2/92
Filed: 1993-07-14
Abstract: A stent (10) for reinforcing a damaged wall in a body passage such as a vascular passage. The stent (10) takes the form of a sheet (11) of metal foil wound tightly around a spool (12) in a multiple layer roll (13) and held in a contracted state by a sheath (20) sleeved around the roll (13). The spool (11) is inserted into the body passage until the stent (10) is adjacent to the area of the damaged wall. The spool (11) and stent (10) are then advanced while the sheath (20) is held stationary. This pushes the stent (10) out the end of the sheath (20) and releases the stent (10) such that the roll (13) unwinds and expands against the damaged vessel wall.
Patent CA-2144302-A1 (CA)
Inventor: BRELSFORD DONALD L
IPC: C13K1/02
Filed: 1995-03-09
Abstract: The invention relates to an improved two-stage dilute-acid hydrolysis process and apparatus for the continuous saccharification of ligno-cellulosic biomass or other cellulosic material feedstocks, with higher efficiency and better economics than known-art, is disclosed. It comprises two double-tube heat-exchanger and plug-flow-reactor systems, in series . The improved process is primarily by reverse insterstage transfer-flow, opposite to biomass , of second-stage surplus of: 1 . process heat, 2. dilute-acid and 3. ingredient and solution water, all in an alpha cellulose hydrolysate and dilute acid solution. It also comprises recycle of a fraction of unhydrolyzed alpha-cellulose hydrolysis residue, thereby achieving higher hydrolysis conversion of alpha-cellulose to glucose; and providing: 1. lower hydrolysate sugar decomposition, 2. reduced reaction time and 3. increased reactor processing capacity, without increased dimensions. The process is ideal for process control to efficiency to produce a primary final liquid product, which is the combined hydrolysate sugars into a single solution, including pentose and hexose sugars, including glucose, which are readily fermented into Ethanol and/or Torula Yeast. The final solid product is the unhydrolyzed lignin residue solids.
Patent CA-2147685-A1 (CA)
Title: Fiber structure for transporting a liquid
Inventor: MEIROWITZ RAND EMIL
IPC: A61L15/00
Filed: 1995-04-24
Abstract: A fiber structure for spontaneously transporting a liquid in a desired direction, said fiber structure being capable of interfiber liquid transport.  The fiber structure comprises at least two fibers, wherein the fibers are wettable with a liquid to be contacted with the fiber structure, and a first zone and a second zone, wherein the first zone has an average capillary radius greater than the average capillary radius of the second zone.  Also disclosed is a disposable absorbent product capable of absorbing discharged body liquids that includes the fiber structure.
Patent CA-2154499-A1 (CA)
Inventor: SUSKI WILLIAM C
IPC: B65D5/12
Filed: 1995-07-24
Abstract: A container is provided which includes a tubular-shaped body member and a generally cup-shaped end member positioned within the body member and wherein the body member includes a generally inwardly-curled U-shaped cross-sectional configured end which receives an outwardly extending flange portion of the cup-shaped end member.  The end member and the body member of the container include barrier liner layers wherein barrier liner layer of the tubular body member is positioned on the inside thereof and the barrier liner layer of the cup-shaped end member is positioned on the inside of the cup-shaped member so that these barrier liner layers are in face-to-face position on the inside of the cup-shaped end member.  A bond is created between these face-to-face positioned barrier liner layers only to cooperate therewith to seal the one end of the container against leakage.  No bond is created in the area between the outside of the end member flange portion and the body member U-shaped cross-sectional configured end to allow flexing of the end member and the portion of the body member U-shaped cross-sectional configured end bonded thereto without tearing of the body member barrier liner layer and compromising the seal at the one end of the container.
Patent CA-2155917-A1 (CA)
Inventor: SCHULTZ ROGER L
IPC: E21B47/06
Filed: 1995-08-11
Abstract: Early evaluation testing of a subsurface formation is provided by monitoring pressure fall-off in the formation. This is accomplished by providing a column of fluid in the well having an overbalanced, hydrostatic pressure at the subsurface formation greater than a natural formation pressure of the subsurface formation. A testing string is run into the well, and the testing string includes a packer, a pressure monitor and a closure tool arranged to close a bore of the testing string. The formation is shut in by setting the packer and closing the bore of the testing string with the closure tool and thereby initially trapping the overbalanced hydrostatic pressure of the column of fluid in the well below the packer. Then the pressure in the well below the packer is monitored as it falls off toward the natural formation pressure. This data can be extrapolated to estimate the natural formation pressure based upon a relatively short actual test interval on the order of ten to fifteen minutes.
Patent CA-2156059-A1 (CA)
Inventor: SHIN YOSHIHARU
IPC: A61L27/00
Filed: 1994-12-08
Abstract: L'invention concerne un matériau d'implantation comprenant un mélange d'une poudre d'hydroxyapatite ultrafine, dont les particules présentent un diamètre inférieur ou égal à 2 µm, avec un polymère ou un oligomère. Ce matériau peut servir de produit de substitut <u>in vivo</u> pendant une durée prolongée, sans provoquer d'inflammation. Il présente, en outre, une flexibilité et une élasticité importantes et une excellente biocompatibilité. Il constitue un produit de contraste approprié en radiographie au rayons X et permet d'éviter l'utilisation de lignes de contraste.